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Conductor: Distributed Agent Execution Runtime (Go)

A Kubernetes-native Go runtime for crash-resumable LLM workflows with event-sourced recovery, PostgreSQL leases and fencing tokens, and OpenTelemetry observability.

Concept artwork

A Go-based distributed agent runtime with event-sourced recovery and idempotent tool execution, so long-running LLM workflows resume after crashes without replaying completed side effects. A Kubernetes-native execution layer coordinates distributed workers with PostgreSQL leases and fencing tokens, and end-to-end OpenTelemetry + Prometheus observability covers every model and tool call.

Achievements

  • Engineered a Go-based distributed agent runtime with event-sourced recovery and idempotent tool execution, allowing long-running LLM workflows to resume after crashes without replaying completed side effects.
  • Built a Kubernetes-native execution layer with PostgreSQL leases and fencing tokens to coordinate distributed workers, handling pod failures, graceful shutdowns, and rolling updates while preserving single-writer execution.
  • Added end-to-end OpenTelemetry + Prometheus observability across model and tool calls, validating throughput, p95/p99 latency, and failure recovery through chaos and load testing.
Stack
Go, Kubernetes, PostgreSQL, Event Sourcing, OpenTelemetry, Prometheus
Date
Apr 2026 - Jun 2026
Status
Completed

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Conductor | Simon Xu